it could work, but we'd have to be smart about what to paint- printing 300-500 buildings and filling in each window could take a long time, but it's not impossible I guess we should encourage anyone who is making their own to make it as sparkly+luminous as possible. Anyway, I think the lighting issue is gonna end up fine- as people have mentioned, he often asks the house lights to be turned up so the only problem would be to get the full scale of the cityscape noticed, which hopefully ith numbers shouldn't be difficult.